LTSC cannot be upgraded via WSUS or any other Windows Update method. You must run an in-place upgrade to move from one version of LTSC to another.
I haven't try to upgrade the Windows 10 LTSC 1809 to 21H2. But I did notice that the Windows 10 21H2 LTSC is available in 2021-11-16. Here is the lifecycle of the two versions for your reference:
Summary: How To Upgrade Windows 10 Home to Pro using an OEM key Press Windows key + R. Type: slui.exe. Hit Enter. Enter your Windows 10 Pro key. Once you have your Windows 10 key ready select System. Select About then Change product key or upgrade your edition of Windows. Click ...
On previous versions of Windows, when accessing Windows Update on a domain network, I had the option to "Check online for updates from Microsoft Update" instead of using the default approach of checking against the internal update server. How can one check against the Microsoft Update servers in...
Should You Upgrade to Windows 10 LTSC? The lack of extra features and apps will give you more hard drive space and system resources, so your PC will (in theory) run better. It also saves you from broken Windows feature updates. However, if you need Windows 10 Enterprise with Windows Ink...
With Windows 10 set to retire next year, a significant number of users who were holding off on doing so are now starting to upgrade to the latest Windows 11 operating system on their main computers. If you’re one of them, here are the first 10 things you need to do on Windows 11....
The second option, System Center Configuration Manager, uses the powerful Configuration Manager for Windows, in combination with WSUS, to deploy quality and feature updates. A Windows 10 servicing dashboard lets network administrators monitor Windows 10 usage across the network and create group-based ...
I have deactivated the Windows Update service in my environments for a good reason, because they are schools that only get updates during the holidays. In addition, all computers are equipped with a guard card - which means that after a restart of the co...
We recommend that you update your devices to the latest version of Windows 10 or upgrade eligible devices to Windows 11. Today, based on the positive rollout update experience and user feedback we have seen to date, we are advancing the pace of the rollout faster than we previously ...
devices to Windows 11. Today, based on the positive rollout update experience and user feedback we have seen to date, we are advancing the pace of the rollout faster than we previouslyanticipated, and are now making the Windows 11 upgrade more broadly available to eligible Windows 10 devices[...